{"id":93110,"date":"2024-10-19T11:13:19","date_gmt":"2024-10-19T03:13:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/93110\/"},"modified":"2024-10-19T11:13:19","modified_gmt":"2024-10-19T03:13:19","slug":"ora-48403-define-%e6%88%96-undefine-%e5%91%bd%e4%bb%a4%e6%b2%92%e6%9c%89%e5%8f%83%e6%95%b8-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/93110\/","title":{"rendered":"ORA-48403: DEFINE \u6216 UNDEFINE \u547d\u4ee4\u6c92\u6709\u53c3\u6578 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-48403-define-%e6%88%96-undefine-%e5%91%bd%e4%bb%a4%e6%b2%92%e6%9c%89%e5%8f%83%e6%95%b8-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-KbycQUrDSS\">ORA-48403: DEFINE \u6216 UNDEFINE \u547d\u4ee4\u6c92\u6709\u53c3\u6578 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f ORA-48403\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6 Oracle \u5de5\u5177\u6642\uff0c\u7576\u7528\u6236\u5617\u8a66\u57f7\u884c DEFINE \u6216 UNDEFINE \u547d\u4ee4\u4f46\u672a\u63d0\u4f9b\u5fc5\u8981\u7684\u53c3\u6578\u6642\uff0c\u4fbf\u6703\u89f8\u767c\u6b64\u932f\u8aa4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-48403 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u89e3\u6c7a\u65b9\u6848\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"ora-48403-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-KbycQUrDSS\">ORA-48403 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-48403 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u7528\u6236\u5728\u57f7\u884c DEFINE \u6216 UNDEFINE \u547d\u4ee4\u6642\uff0c\u672a\u63d0\u4f9b\u6240\u9700\u7684\u53c3\u6578\u3002\u9019\u4e9b\u547d\u4ee4\u901a\u5e38\u7528\u65bc\u5b9a\u7fa9\u6216\u53d6\u6d88\u5b9a\u7fa9\u7528\u6236\u8b8a\u91cf\uff0c\u9019\u4e9b\u8b8a\u91cf\u53ef\u4ee5\u5728 SQL \u67e5\u8a62\u4e2d\u4f7f\u7528\u3002\u7576\u547d\u4ee4\u683c\u5f0f\u4e0d\u6b63\u78ba\u6216\u7f3a\u5c11\u5fc5\u8981\u7684\u53c3\u6578\u6642\uff0cOracle \u6578\u64da\u5eab\u4fbf\u6703\u8fd4\u56de\u6b64\u932f\u8aa4\u3002<\/p>\n<h3 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e5%91%bd%e4%bb%a4%e6%a0%bc%e5%bc%8f-KbycQUrDSS\">\u5e38\u898b\u7684\u547d\u4ee4\u683c\u5f0f<\/h3>\n<ul>\n<li><code>DEFINE variable_name = value<\/code> &#8211; \u7528\u65bc\u5b9a\u7fa9\u8b8a\u91cf\u3002<\/li>\n<li><code>UNDEFINE variable_name<\/code> &#8211; \u7528\u65bc\u53d6\u6d88\u5b9a\u7fa9\u8b8a\u91cf\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u82e5\u7528\u6236\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>DEFINE myVar<\/code><\/pre>\n<p>\u5247\u6703\u51fa\u73fe ORA-48403 \u932f\u8aa4\uff0c\u56e0\u70ba\u672a\u63d0\u4f9b\u8b8a\u91cf\u7684\u503c\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-KbycQUrDSS\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 ORA-48403 \u932f\u8aa4\uff0c\u7528\u6236\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%91%bd%e4%bb%a4%e6%a0%bc%e5%bc%8f-KbycQUrDSS\">1. \u6aa2\u67e5\u547d\u4ee4\u683c\u5f0f<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u60a8\u57f7\u884c\u7684\u547d\u4ee4\u662f\u5426\u7b26\u5408\u6b63\u78ba\u7684\u683c\u5f0f\u3002\u78ba\u4fdd\u5728\u4f7f\u7528 DEFINE \u547d\u4ee4\u6642\u63d0\u4f9b\u4e86\u8b8a\u91cf\u540d\u7a31\u548c\u76f8\u61c9\u7684\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>DEFINE myVar = 'Hello World'<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-undefine-%e5%91%bd%e4%bb%a4%e6%99%82%e6%8f%90%e4%be%9b%e6%ad%a3%e7%a2%ba%e7%9a%84%e8%ae%8a%e9%87%8f%e5%90%8d%e7%a8%b1-KbycQUrDSS\">2. \u4f7f\u7528 UNDEFINE \u547d\u4ee4\u6642\u63d0\u4f9b\u6b63\u78ba\u7684\u8b8a\u91cf\u540d\u7a31<\/h3>\n<p>\u5728\u4f7f\u7528 UNDEFINE \u547d\u4ee4\u6642\uff0c\u78ba\u4fdd\u63d0\u4f9b\u7684\u8b8a\u91cf\u540d\u7a31\u662f\u6b63\u78ba\u7684\uff0c\u4e14\u8a72\u8b8a\u91cf\u5df2\u7d93\u88ab\u5b9a\u7fa9\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>UNDEFINE myVar<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5-sqlplus-%e7%92%b0%e5%a2%83-KbycQUrDSS\">3. \u6aa2\u67e5 SQL*Plus \u74b0\u5883<\/h3>\n<p>\u6709\u6642\u5019\uff0c\u74b0\u5883\u8a2d\u7f6e\u53ef\u80fd\u6703\u5f71\u97ff\u547d\u4ee4\u7684\u57f7\u884c\u3002\u78ba\u4fdd SQL*Plus \u7684\u7248\u672c\u548c\u914d\u7f6e\u6b63\u78ba\uff0c\u4e26\u4e14\u6c92\u6709\u5176\u4ed6\u932f\u8aa4\u5f71\u97ff\u547d\u4ee4\u7684\u57f7\u884c\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-48403-%e9%8c%af%e8%aa%a4-KbycQUrDSS\">\u9060\u7a0b\u8655\u7406 ORA-48403 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406 ORA-48403 \u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%81%a0%e7%a8%8b%e6%a1%8c%e9%9d%a2%e5%b7%a5%e5%85%b7-KbycQUrDSS\">1. \u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177<\/h3>\n<p>\u5982\u679c\u60a8\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff08\u5982 TeamViewer \u6216 AnyDesk\uff09\u4f86\u9023\u63a5\u5230\u904b\u884c Oracle \u6578\u64da\u5eab\u7684\u4f3a\u670d\u5668\uff0c\u7136\u5f8c\u5728\u8a72\u74b0\u5883\u4e2d\u57f7\u884c\u547d\u4ee4\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-ssh-%e9%80%a3%e6%8e%a5-KbycQUrDSS\">2. \u4f7f\u7528 SSH \u9023\u63a5<\/h3>\n<p>\u5982\u679c\u60a8\u7684\u6578\u64da\u5eab\u904b\u884c\u5728 Linux \u74b0\u5883\u4e2d\uff0c\u53ef\u4ee5\u901a\u904e SSH \u9023\u63a5\u5230\u4f3a\u670d\u5668\uff0c\u7136\u5f8c\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u5de5\u5177\u57f7\u884c\u547d\u4ee4\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-KbycQUrDSS\">3. \u6aa2\u67e5\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u67e5\u770b Oracle \u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u9019\u4e9b\u6587\u4ef6\u901a\u5e38\u6703\u63d0\u4f9b\u66f4\u591a\u7684\u932f\u8aa4\u4fe1\u606f\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u554f\u984c\u7684\u6839\u6e90\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KbycQUrDSS\">\u7e3d\u7d50<\/h2>\n<p>ORA-48403 \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u672a\u6b63\u78ba\u4f7f\u7528 DEFINE \u6216 UNDEFINE \u547d\u4ee4\u800c\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u547d\u4ee4\u683c\u5f0f\u3001\u78ba\u4fdd\u8b8a\u91cf\u540d\u7a31\u6b63\u78ba\u4ee5\u53ca\u9069\u7576\u914d\u7f6e SQL*Plus \u74b0\u5883\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u6b64\u932f\u8aa4\u4e5f\u53ef\u4ee5\u901a\u904e\u9060\u7a0b\u684c\u9762\u5de5\u5177\u6216 SSH \u9023\u63a5\u4f86\u5be6\u73fe\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u904b\u884c\u74b0\u5883\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u5728\u4efb\u4f55\u60c5\u6cc1\u4e0b\u90fd\u80fd\u6b63\u5e38\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-48403 \u932f\u8aa4\uff0c\u4e86\u89e3 DEFINE \u6216 UNDEFINE \u547d\u4ee4\u7f3a\u5c11\u53c3\u6578\u7684\u539f\u56e0\uff0c\u63d0\u4f9b\u6709\u6548\u7684\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-93110","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=93110"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93110\/revisions"}],"predecessor-version":[{"id":93111,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93110\/revisions\/93111"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=93110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=93110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=93110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}